Several Keeler novels were published in Czechoslovakia before the Second World War. I don't have dustjackets or even titles for many of them, but I do have a picture of a reprint produced in the Czech Republic in 1999.
Cestující lebka (Prague: Jan Naňka, Praha, 1937): this is the Czech translation of The Riddle of the Traveling Skull.
Noci v Sing-Singu (Brno: Návrat, 1999): The translation by Jiri Albert was originally published in 1937. This reissue is illustrated by Josef Pospíchal.

This site is maintained by
Richard Polt,
polt@xavier.edu